Audi TT with legendary 1.9TDI. Why not?

Audi never brought the TT TDI to North America, but one determined enthusiast decided to change that by creating their own custom build. They started with a 2003 Audi TT Quattro and transformed it into a diesel powerhouse by swapping out the factory turbocharged 1.8L inline-four engine for a turbocharged 1.9L ASZ (PD130) diesel inline-four from a 2003 VW Golf GTD.

The modified diesel engine boasts impressive enhancements, including a Colt Cams Stage 2 camshaft, black nitrided lifters, BEW injectors fitted with Bosio Power Plus 1043 DLC PD nozzles, and a 42 Draft Designs exhaust system. These upgrades push the engine's performance to an exhilarating 180 hp and a whopping 340 lb-ft of torque.

The builder retained the TT's six-speed manual transmission but fortified it with a DRW gearset, Sachs clutch and flywheel, and a Neuspeed short shift kit for smoother and faster gear changes. The Quattro all-wheel-drive system was also upgraded with heavy-duty front axles to handle the increased power and torque.

Car Categories Involved in the Modifications:

Audi TT Quattro (2003) - The base car used for the project.

VW Golf GTD (2003) - Donor car for the 1.9L ASZ (PD130) diesel engine.

This custom TT TDI is a testament to the creativity and passion of Audi enthusiasts who push the boundaries of what their favorite cars can achieve.

Source:

Carscoops;